PermutationGroup[{Cycles[{}],Cycles[{{4,12,9},{5,10,8},{6,11,7}}],Cycles[{{4,9,12},{5,8,10},{6,7,11}}],Cycles[{{2,11},{3,8},{5,10},{6,7}}],Cycles[{{2,6,11},{3,10,8},{4,9,12}}],Cycles[{{2,7,11},{3,5,8},{4,12,9}}],Cycles[{{2,11,6},{3,8,10},{4,12,9}}],Cycles[{{2,7,6},{3,5,10},{4,9,12}}],Cycles[{{2,6},{3,10},{5,8},{7,11}}],Cycles[{{2,11,7},{3,8,5},{4,9,12}}],Cycles[{{2,6,7},{3,10,5},{4,12,9}}],Cycles[{{2,7},{3,5},{6,11},{8,10}}]}]